人工砂石骨料生产系统设备,业主指定使用全新设备和某些部位采用进口设备,同时成品砂石骨料供应应满足混凝土高峰浇筑强度要求.造成设备复合率低,致使人工砂石骨料生产系统运行结束,设备购置费回收率不到60%。为此,提出几点减轻施工单位经济负担、力争双赢的建议。 Gravel aggregate production system equipment, the owners designated the use of new equipment and some parts of the imported equipment, while the finished aggregate supply should meet the peak concrete pouring strength requirements, resulting in equipment compound rate is low, resulting in artificial aggregate production System operation is over, equipment purchase fee recovery rate of less than 60%. To this end, put forward some suggestions to reduce the economic burden on the construction unit and strive for a win-win situation.